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WorksheetsUnit 1 Test Review
Total questions: 60
Worksheet time: 41mins
Name
Class
Date
1.
Convert:
40 m = ______ cm
40 m = ______ cm
a)
40
b)
400
c)
4,000
d)
40,000
2.
Convert:
65 L = ______ cL
65 L = ______ cL
a)
65
b)
650
c)
6,500
d)
65,000
3.
Convert:
3 kg = ______ g
3 kg = ______ g
a)
3
b)
30
c)
300
d)
3,000
4.
What is the length of this crayon?
a)
7.1 in
b)
7.0 cm
c)
7.1 cm
d)
7.6 cm
5.
What is the length of this object?
a)
5.0 cm
b)
5.5 cm
c)
5.3 cm
d)
5.1 cm
6.
What is the mass?
a)
272.1 cm
b)
270.2 g
c)
272.1 g
d)
270.1 g
7.
What is the length of this line?
a)
4.5 cm
b)
5 cm
c)
4.3 cm
d)
4.4 cm
8.
How many millimeters are there in a centimeter?
a)
1
b)
10
c)
100
d)
1000
9.
What units do we use to measure mass?
a)
milliliters (mL)
b)
liters (L)
c)
centimeters (cm)
d)
grams (g)
10.
What units do we use to measure length?
a)
meters (m)
b)
milliliters (mL)
c)
grams (g)
d)
cubic centimeters (cm3)
11.
What is mass?
a)
the distance between two points
b)
the amount of matter (stuff) in an object
c)
the amount of space an object takes up
d)
the distance between three points
12.
What is length?
a)
the amount of matter in an object
b)
the amount of space an object takes up
c)
the distance between two points
d)
the amount of stuff in an object
13.
8 meters = _____ cm
a)
80 cm
b)
800 cm
c)
8000 cm
d)
80,000 cm
14.
1 kilogram = _____ grams
a)
10
b)
100
c)
10,000
d)
1000
15.
150 cm = ____ meters
a)
1500
b)
15
c)
1.5
d)
150
16.
How many meters in a kilometer?
a)
10
b)
20
c)
100
d)
1000
17.
How many cm's is in a meter?
a)
1000
b)
10
c)
100
d)
1
18.
What is the mass?
a)
190.0 g
b)
194.0 g
c)
190.4 g
d)
90.4 g
19.
What is the mass?
a)
272.5 cm
b)
272.5 g
c)
270.5 g
d)
270.0 g
20.
What is this piece of equipment?
a)
A. spring scale
b)
B. Triple Beam Balance
c)
C. Balance Scale
d)
D. Balance
21.
What unit would you use to measure the length of the distance from Massapequa to Orlando?
a)
meters
b)
centimeters
c)
kilometers
d)
millimeters
22.
What unit would you use to measure the length of your tooth?
a)
millimeters
b)
centimeters
c)
kilometers
d)
meters
23.
What is the abbreviation for grams?
a)
g
b)
gr
c)
G
d)
Gr
24.
In science, we use the ________system to measure.
a)
Customary system
b)
Metric System
c)
Indifferent system
25.
If a laboratory fire erupts, immediately
a)
notify your instructor
b)
run for the fire extinguisher
c)
throw water on the fire
d)
open the windows
26.
Approved eye protection devices (such as goggles) are worn in the laboratory
a)
to avoid eye strain
b)
to improve your vision
c)
only if you don’t have corrective glasses
d)
any time chemicals, heat or glassware are used
27.
If you do not understand a direction or part of a lab procedure, you should
a)
skip it and go on to the next part.
b)
ask the instructor before proceeding
c)
try several methods until something works
d)
figure it out as you do the lab
28.
After completing an experiment, all chemical wastes should be
a)
taken home
b)
dumped in the sink
c)
disposed of according to your instructor’s directions
d)
left at your lab station for the next class
29.
You are heating a piece of glass and now want to pick it up. You should
a)
pour cold water on it
b)
use tongs
c)
pick up the end that looks cooler
d)
use a rag or paper towels
30.
You have been injured in the laboratory (cut, burn, etc.). First you should
a)
apply first aid yourself
b)
tell the science instructor at once
c)
see a doctor after school
d)
visit the school nurse after class
31.
Long hair in the laboratory must be
a)
tied back or kept entirely out of the way with a hair band, hairpins, or other confining device
b)
always neatly groomed
c)
held away from the experiment with one hand
d)
cut short
32.
In a laboratory, the following should not be worn.
a)
all of the answers
b)
dangling jewelry
c)
sandals
d)
loose clothing
33.
Horseplay or practical jokes in the laboratory are
a)
okay if you are working alone
b)
not dangerous
c)
okay
d)
always against the rules
34.
Work areas should be kept clean and tidy
a)
True
b)
False
35.
Chipped or cracked glassware is okay to use.
a)
True
b)
False
36.
Read all procedures thoroughly before entering the laboratory
a)
True
b)
False
37.
volume?
a)
48 mL
b)
48.2 mL
c)
48.25 mL
d)
4 mL
38.
a)
beaker
b)
flask
c)
graduated cylinder
d)
test tube
39.
a)
smock
b)
apron
c)
cover up
d)
goggles
40.
a)
hot plate
b)
flame thrower
c)
heater
d)
bunsen burner
41.
a)
hot plate
b)
triple beam balance
c)
buret
d)
electronic balance
42.
a)
Erlenmeyer flask
b)
Volumetric flask
c)
beaker
d)
graduated flask
43.
a)
glass triangle
b)
funnel
c)
stirring rod
d)
buret
44.
a)
shades
b)
super goggles
c)
face mask
d)
safety glasses
45.
a)
buret
b)
erlenmeyer flask
c)
graduated cylinder
d)
beaker
46.
a)
ring stand
b)
utility clamp
c)
buret clamp
d)
iron ring
47.
a)
hot plate
b)
electronic balance
c)
bunsen burner
d)
scales
48.
a)
ignition tubes
b)
test tubes
c)
graduated cylinders
d)
burets
49.
a)
test tube rack
b)
test tube holder
c)
wire holder
d)
utility clamp
50.
What is measured with a graduated cylinder?
a)
Passage of time
b)
Distance from one thing to another
c)
Weight of an object
d)
Volume of liquid
51.
What is this?
a)
Measuring tube
b)
Test tube
c)
Graduated Cylinder
d)
Pipette
52.
How many spaces are there between 20 and 25?
a)
4
b)
10
c)
8
d)
23
53.
Where do we read the level of liquid?
a)
The highest point the liquid touches
b)
The bottom of the meniscus
c)
Half way between, we make an educated guess and round it
d)
Somewhere about there
54.
What type of graph is this?
a)
Bar Graph
b)
Line Plot
c)
Pictograph
d)
Tally Chart
55.
What is the total percent of a pie or circle graph?
a)
10%
b)
50%
c)
100%
d)
1000%
56.
What is the title of the graph?
a)
Number of people
b)
Character
c)
Favorite Cartoon Characters
d)
Sponge Bob
57.
What does the
Y axis say?
Y axis say?
a)
Number of people
b)
Character
c)
Favorite Cartoon Characters
d)
Sponge Bob
58.
What does the
X axis say?
X axis say?
a)
Number of people
b)
Character
c)
Favorite Cartoon Characters
d)
Sponge Bob
59.
What is the name of this graph?
a)
line plot
b)
line graph
c)
bar graph
d)
frequency table
60.
What percent of people chose vanilla as their favorite ice cream?
a)
25%
b)
324%
c)
3.24%
d)
90%
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